Originally posted by Mindship
That's what I thought. Understandably, scientists (being human) like more "hands on." But, yeah, if done properly, it should be just as valid.
valid is a tough word, but I get the meaning 🙂
I'd almost say that the issue here is people putting too much faith in lab results, as if they are more "conclusive" than some types of observational results.
That being said, in my field, if there were two competing theories, one supported only by observation and the other only by experimental results, history of psych says the observational one is likely false
Originally posted by Symmetric Chaos
Secondly a claim based on "there's no evidence that this isn't true" won't get very far in the sciences.
yes and no, in a very strict sense, the only way to provide support for a theory is to provide evidence against competing theories, so in that sense, evidence that something isn't true, and lacking such evidence is support of a theory.
That being said, a theory which has no proof against it, yet does nothing to propose further experimentation or interpretation (like the hologram example) is worthless in terms of actual theoretical content.